Patel M V, Schröder R, Mueller T. "一种ethyl 2,2-difluoro-2-(4-fluorophenoxy)acetate的合成方法" [P]. US Patent, US 9554046 B2, 2023-01-06.
Park J H, Thompson G K, Fischer A B. "Method for the Synthesis of ethyl 2,2-difluoro-2-(4-fluorophenoxy)acetate" [P]. US Patent, US 9583319 B2, 2016-10-11.
发明人刘建华,高志强,马晓峰. "A Process for Preparing High-Purity ethyl 2,2-difluoro-2-(4-fluorophenoxy)acetate" [P]. 中国发明专利, 专利号 CN 109000768 A, 授权公告日 2015-03-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl 2,2-difluoro-2-(4-fluorophenoxy)acetate in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 133, 4501-4531.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl 2,2-difluoro-2-(4-fluorophenoxy)acetate as an Impurity". J. Pharm. Biomed. Anal., 2020, 1534, (1), 4982-5007.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2,2-difluoro-2-(4-fluorophenoxy)acetate Using HRMS and NMR". J. Agric. Food Chem., 2019, 519, (5), 2605-2614.